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import clevis-21-6.el10

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cs10 imports/cs10/clevis-21-6.el10
MSVSphere Packaging Team 4 months ago
parent b4bb761049
commit 48b651e9b7
Signed by: sys_gitsync
GPG Key ID: B2B0B9F29E528FE8
3 changed files with 181 additions and 1 deletions
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110
SOURCES/0003-Fix-to-start-pcscd-appropriately.patch
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@ -0,0 +1,110 @@
From c987b0a95d9ebcb310cc3b95609172a8fe31e81e Mon Sep 17 00:00:00 2001
From: Sergio Arroutbi <sarroutb@redhat.com>
Date: Wed, 9 Oct 2024 12:15:18 +0200
Subject: [PATCH] Fix to start pcscd appropriately
diff --git a/src/luks/dracut/clevis-pin-pkcs11/clevis-pkcs11-hook.sh b/src/luks/dracut/clevis-pin-pkcs11/clevis-pkcs11-hook.sh
index 01a3062..9922bbc 100755
--- a/src/luks/dracut/clevis-pin-pkcs11/clevis-pkcs11-hook.sh
+++ b/src/luks/dracut/clevis-pin-pkcs11/clevis-pkcs11-hook.sh
@@ -16,9 +16,11 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
+. /usr/bin/clevis-pkcs11-common
+
if [ ! -f /run/systemd/clevis-pkcs11.run ] && [ -d /run/systemd ];
then
- pcscd --disable-polkit
- echo "" > /run/systemd/clevis-pkcs11.run
- /usr/libexec/clevis-luks-pkcs11-askpin -d -r
+ clevis_start_pcscd_server
+ echo "" > /run/systemd/clevis-pkcs11.run
+ /usr/libexec/clevis-luks-pkcs11-askpin -d -r
fi
diff --git a/src/luks/systemd/clevis-luks-pkcs11-askpin.in b/src/luks/systemd/clevis-luks-pkcs11-askpin.in
index b860efa..468ca3c 100755
--- a/src/luks/systemd/clevis-luks-pkcs11-askpin.in
+++ b/src/luks/systemd/clevis-luks-pkcs11-askpin.in
@@ -52,22 +52,7 @@ get_pkcs11_error() {
return 0
}
-
-if command -v pcscd; then
- echo "clevis-pkcs11: starting pcscd if not available ..."
- PCSCD_PID=$(ps auxf | grep "[p]cscd")
- echo -e "clevis-pkcs11: pcscd running?:[${PCSCD_PID}]\n"
- if ! ps auxf | grep "[p]cscd";
- then
- if pcscd pcscd --help | grep disable-polkit 1>/dev/null 2>/dev/null; then
- echo "clevis-pkcs11: starting pcscd with --disable-polkit option ..."
- pcscd --disable-polkit
- else
- echo "clevis-pkcs11: starting pcscd ..."
- pcscd
- fi
- fi
-fi
+clevis_start_pcscd_server
if [ "${dracut_mode}" != true ]; then
pkcs11-tool -L
diff --git a/src/pins/pkcs11/clevis-pkcs11-common b/src/pins/pkcs11/clevis-pkcs11-common
index 571a2be..c7f2a58 100755
--- a/src/pins/pkcs11/clevis-pkcs11-common
+++ b/src/pins/pkcs11/clevis-pkcs11-common
@@ -77,6 +77,24 @@ clevis_detect_pkcs11_device() {
done
}
+clevis_start_pcscd_server() {
+ if command -v pcscd; then
+ echo "clevis-pkcs11: starting pcscd if not available ..."
+ PCSCD_PID=$(ps auxf | grep "[p]cscd")
+ echo -e "clevis-pkcs11: pcscd running?:[${PCSCD_PID}]\n"
+ if ! ps auxf | grep "[p]cscd";
+ then
+ if pcscd --help | grep disable-polkit 1>/dev/null 2>/dev/null; then
+ echo "clevis-pkcs11: starting pcscd with --disable-polkit option ..."
+ pcscd --disable-polkit
+ else
+ echo "clevis-pkcs11: starting pcscd ..."
+ pcscd
+ fi
+ fi
+ fi
+}
+
clevis_parse_devices_array() {
INPUT_ARRAY=$(pkcs11-tool -L | grep Slot)
counter=0
diff --git a/src/pins/pkcs11/tests/pin-pkcs11 b/src/pins/pkcs11/tests/pin-pkcs11
index 94e1548..c876ca4 100755
--- a/src/pins/pkcs11/tests/pin-pkcs11
+++ b/src/pins/pkcs11/tests/pin-pkcs11
@@ -20,6 +20,7 @@
. pkcs11-common-tests
. tests-common-functions
. clevis-luks-common-functions
+. clevis-pkcs11-common
on_exit() {
exit_status=$?
@@ -150,5 +151,16 @@ then
(${WRONGCFG})"
fi
+if command -v ps && command -v killall; then
+ if ! clevis_start_pcscd_server;
+ then
+ error "${TEST}: Could not start pcscd server"
+ fi
+ if ! killall -9 pcscd;
+ then
+ error "${TEST}: Could not kill pcscd server"
+ fi
+fi
+
softhsm_lib_cleanup
test "$?" == 0

65
SOURCES/0004-tpm2-use-first-pcr-algorithm-bank-supported-by.patch
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@ -0,0 +1,65 @@
--- clevis-21.old/src/pins/tpm2/clevis-encrypt-tpm2 2024-09-24 10:27:06.000000000 +0200
+++ clevis-21/src/pins/tpm2/clevis-encrypt-tpm2 2024-11-05 15:54:16.209993587 +0100
@@ -58,7 +58,7 @@
echo
echo " key: <string> Algorithm type for the generated key (default: ecc)"
echo
- echo " pcr_bank: <string> PCR algorithm bank to use for policy (default: sha1)"
+ echo " pcr_bank: <string> PCR algorithm bank to use for policy (default: first supported by TPM)"
echo
echo " pcr_ids: <string> PCR list used for policy. If not present, no policy is used"
echo
@@ -130,7 +130,15 @@
key="$(jose fmt -j- -Og key -u- <<< "$cfg")" || key="ecc"
-pcr_bank="$(jose fmt -j- -Og pcr_bank -u- <<< "$cfg")" || pcr_bank="sha1"
+pcr_bank="$(jose fmt -j- -Og pcr_bank -u- <<< "$cfg")" || {
+ if ! pcr_bank=$(tpm2_getcap pcrs |
+ awk '/^[[:space:]]*-[[:space:]]*([^:]+):[[:space:]]*\[[[:space:]]*[^][:space:]]/ \
+ {found=1; split($0, m, /[-:[:space:]]+/); print m[2]; exit}
+ END {exit !found}'); then
+ echo "Unable to find non-empty PCR algorithm bank, please check output of tpm2_getcap pcrs" >&2
+ exit 1
+ fi
+}
# Trim the spaces from the config, so that we will not have issues parsing
# the PCR IDs.
--- clevis-21.old/src/pins/tpm2/clevis-encrypt-tpm2.1.adoc 2024-09-24 10:27:06.000000000 +0200
+++ clevis-21/src/pins/tpm2/clevis-encrypt-tpm2.1.adoc 2024-11-05 15:54:16.209993587 +0100
@@ -91,13 +91,17 @@
- *symcipher*
* *pcr_bank* (string) :
- PCR algorithm bank to use for policy (default: sha1)
+ PCR algorithm bank to use for policy (default: first supported by TPM)
- It must be one of the following:
+ Examples of PCR algorithm banks, support depends on TPM chip:
- *sha1*
- *sha256*
+ For the full list of algorithms supported by the TPM chip check output of
+ `tpm2_getcap pcrs` and use the algorithm which shows non-empty list of PCR
+ numbers.
+
* *pcr_ids* (string) :
Comma separated list of PCR used for policy. If not present, no policy is used
--- clevis-21.old/src/pins/tpm2/pin-tpm2 2024-09-24 10:27:06.000000000 +0200
+++ clevis-21/src/pins/tpm2/pin-tpm2 2024-11-05 15:54:16.209993587 +0100
@@ -142,8 +142,10 @@
# arrays and check if we get the expected pcr_ids.
# Let's first make sure this would be a valid configuration.
-_default_pcr_bank="sha1"
-if validate_pcrs "${_default_pcr_bank}" "4,16"; then
+_default_pcr_bank=$(tpm2_getcap pcrs |
+ awk '/^[[:space:]]*-[[:space:]]*([^:]+):[[:space:]]*\[[[:space:]]*[^][:space:]]/ \
+ {split($0, m, /[-:[:space:]]+/); print m[2]; exit}')
+if [ -n "$_default_pcr_bank" ] && validate_pcrs "${_default_pcr_bank}" "4,16"; then
test_pcr_ids "${orig}" '{"pcr_ids": "16"}' "16" || exit 1
test_pcr_ids "${orig}" '{"pcr_ids": ["16"]}' "16" || exit 1
test_pcr_ids "${orig}" '{"pcr_ids": "4, 16"}' "4,16" || exit 1

7
SPECS/clevis.spec
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@ -2,7 +2,7 @@
## (rpmautospec version 0.6.5)
## RPMAUTOSPEC: autorelease, autochangelog
%define autorelease(e:s:pb:n) %{?-p:0.}%{lua:
release_number = 5;
release_number = 6;
base_release_number = tonumber(rpm.expand("%{?-b*}%{!?-b:1}"));
print(release_number + base_release_number - 1);
}%{?-e:.%{-e*}}%{?-s:.%{-s*}}%{!?-n:%{?dist}}
@ -20,6 +20,8 @@ Source1: clevis.sysusers
Patch0: 0001-PKCS-11-pin-fix-dracut-for-unconfigured-device.patch
Patch1: 0002-Fix-potential-race-condition.patch
Patch2: 0003-Fix-to-start-pcscd-appropriately.patch
Patch3: 0004-tpm2-use-first-pcr-algorithm-bank-supported-by.patch
BuildRequires: git-core
BuildRequires: gcc
@ -228,6 +230,9 @@ systemctl preset %{name}-luks-askpass.path >/dev/null 2>&1 || :
%changelog
## START: Generated by rpmautospec
* Tue Nov 05 2024 Sergio Arroutbi <sarroutb@redhat.com> - 21-6
- TPM2 use first PCR algorithm bank supported by TPM
* Tue Oct 29 2024 Troy Dawson <tdawson@redhat.com> - 21-5
- Bump release for October 2024 mass rebuild:

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